ARM: dts: sun9i: optimus: Enable LED3

LED3 is connected to pin PM15 on R_PIO.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts
index 6ce4b5e8b615a64eb1ade806b4db1a899a095b17..ae7db9fcb2a7fc620ab30990e8ce63c5e3149618 100644 (file)
--- a/arch/arm/boot/dts/sun9i-a80-optimus.dts
+++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts
@@ -65,7 +65,7 @@
        leds {
                compatible = "gpio-leds";
                pinctrl-names = "default";
-               pinctrl-0 = <&led_pins_optimus>;
+               pinctrl-0 = <&led_pins_optimus>, <&led_r_pins_optimus>;
 
                /* The LED names match those found on the board */
 
@@ -74,7 +74,10 @@
                        gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>;
                };
 
-               /* led3 is on PM15, in R_PIO */
+               led3 {
+                       label = "optimus:led3:usr";
+                       gpios = <&r_pio 1 15 GPIO_ACTIVE_HIGH>; /* PM15 */
+               };
 
                led4 {
                        label = "optimus:led4:usr";
@@ -180,6 +183,15 @@
        status = "okay";
 };
 
+&r_pio {
+       led_r_pins_optimus: led-pins@1 {
+               allwinner,pins = "PM15";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+       };
+};
+
 &uart0 {
        pinctrl-names = "default";
        pinctrl-0 = <&uart0_pins_a>;